Procédé et dispositif de fabrication d'une plaque de gel à membrane microporeuse pour la séparation et le transfert de macromolécules par électrophorèse.

摘要

Process for the manufacture of a microporous membrane gel plate by means of a cassette including a rectangular frame (10) and a removable bottom plate, means (42) for a substantially uniform tension of a membrane placed on the frame (10) and means for casting liquid gel into the frame between the stretched membrane and the removable bottom plate, the latter carrying a comb for forming, in the gel plate (26), wells (24) for receiving samples of macromolecules. The invention permits an easy and rapid manufacture of microporous membrane gel plates for the separation and transfer of macromolecules by electrophoresis.